baber/WOPTO huggingface dataset:
Patent JP-2001011145-A (JP)
Title: Phenolic resin for molding, its production and phenolic resin molded article obtained from the same resin
Inventor: SUNAHARA MASAO
IPC: C08J5/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a phenolic resin for molding, excellent in preservation stability, being a liquid state at 50 deg.C and excellent in molding property, especially in cast molding property, to provide a method for producing the phenolic resin for molding easily, and to obtain a phenolic resin molded article obtained from the above phenolic resin and excellent in transparency and uniformity. SOLUTION: This phenolic resin for molding has <=5 wt.% water content and 70-95 wt.% non-vaporizable content, and is a self curing phenolic resin being liquid state at 50 deg.C. The phenolic resin for molding is produced by reacting a novolak resin, phenols and aldehydes in the presence of a base catalyst and then distilling off the water content used in the reaction and produced during the reaction to <=5 wt.% water content.
Patent JP-H1117198-A (JP)
Title: Protection of logic well of component including integrated mos power transistor
Inventor: CLAVERIE ISABELLE
IPC: H01L27/02
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To block the flow of the current of a logic circuit when a battery is inverted without adverse effects on the normal operation, by forming the first-type conducting region, wherein a metal film is formed, in a logic well. SOLUTION: A ground connection structure contains an N-type region 30 formed in a logic well 10. A metal film 33 is applied on the entire surface of an N<+> type region 31 and a P<+> type region 32. The film itself is usually connected to a grounding circuit by the connection in correspondence with a connection 21. In an equivalent circuit, the P<+> type region 32, the well 30 and the P<+> type well region 10 form a PNP transistor T1. The region 30, the well 10 and a substrate 1 form an NPN transistor T2. The common base region of the transistor T2 and the collector region of the transistor T1 correspond to the well 10. Therefore, a thyristor Th is inversely biased during the normal circuit operation, and the current cannot flow through the junction part between the substrate 1 and the well 10.
Patent JP-2000000965-A (JP)
Title: Method and apparatus for assembling part
Inventor: MORII YOSHIHIRO
IPC: H04N1/034
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of assembling position by employing a substantially parallel line shifted by mean deviation in the direction orthogonal to the assembling reference line of each adjusting target after assembling first through (n-1)th parts as an assembling reference line at the time of adjusting the assembling position of an n-th part with respect to a part support. SOLUTION: Assuming Gz1 is the deviation of adjusting target, i.e., a nozzle hole 2b-1, from an assembling reference line O1 after assembling a first head, a substantially parallel line shifted by the deviation Gz1 closer to the nozzle hole 2b-1 with respect to the assembling reference line O1 is employed as the assembling reference line O2 for second head. Assembling position is adjusted such that the nozzle hole 2b-2 is located on the reference line O2. Similarly, assuming Gz2 is the deviation of adjusting target, i.e., a nozzle hole 2b-2, from the assembling reference line O1 after assembling the second head, the reference line is shifted substantially in the orthogonal direction by the mean value of the deviation Gz1 after assembling the first head and the deviation Gz2 after assembling the second head.
Patent JP-S6479392-A (JP)
Title: Electroforming screen
Inventor: MOHAN ANANDO
IPC: C25D1/08
Filed: 1988-07-21
Abstract: Metal screen comprising ribs and apertures and process of electrolytically forming a metal screen by forming in a first electrolytic bath a screen skeleton upon a matrix provided with a separating agent, such as beeswax, stripping the formed screen skeleton from the matrix and subjecting the screen skeleton to an electrolysis in a second electrolytic bath in order to deposit metal onto said skeleton. The second electrolytic bath contains an organic compound having at least one unsaturated bond not belonging to a <IMAGE>  group. Preferred organic compounds are a butyne diol or an ethylene cyanohydrin. The screen is preferably a cylindrical screen.
Patent JP-H0914148-A (JP)
Title: Operation control system for pump
Inventor: TEI SHIYOUKIN
IPC: F04D15/00
Filed: 1995-06-27
Abstract: PURPOSE: To provide an operation control system for a pump to accurately announce an abnormal state when the operation state of the pump is abnormal and rapidly disconnect the feed of a power to a pump by the power source side and simply and safely take a necessary countermeasure. CONSTITUTION: An abnormal signal coupling means 4 to which a pump 3 is connected through a power line 2 connected to a commercial AC source 1 and which detects the abnormal operation state of the pump 3 and transmits an abnormal signal to a power line 2 and effects overlap conveyance is arranged on the pump 3 side. Further, an operation control means 5 coupled to the power line 2 and receiving an abnormal signal and disconnecting the feed of a power to the pump 3 from a power source is arranged between the power source 1 and the power line 2. When the pump 3 is in an abnormal operation state, the feed of a power from the power source 1 to the pump 3 is disconnected according to an abnormal signal.
Patent JP-H054795-A (JP)
Title: Drive-on and foil-free combined two-stage lift
Inventor: SOGI TORU
IPC: B66F7/16
Filed: 1991-06-28
Abstract: PURPOSE:To prevent the feed oil pipe of a foil-free type lift from interfering with work by enclosing this feed oil pipe into the turning-stop pipe of a drive-on type lift. CONSTITUTION:When a drive-on loading plate 41 is elevated, a turning-stop pipe 53 is also elevated together, and the drive-on loading plate 41 is prevented from being rotated around a first plunger 20 since the drive-on loading plate 41 is used biaxially with both first plunger 20 and turning-stop pipe 53. The turning-stop pipe 53 is used also as the guide pipe of a feed oil pipe so as to pull the feed oil pipe out of a space part under the floor surface F at the lift-up time and to place the feed oil pipe into the space part under the floor surface F at the lift-down time. The feed oil pipe for elevating a foil loading plate 42 is thereby unexposed so as not to interfere with such work as the maintenance and inspection of a vehicle.
Patent JP-H05332949-A (JP)
Title: Long and narrow body inspector
Inventor: MATSUBARA TOSHIRO
IPC: G01N21/89
Filed: 1991-06-28
Abstract: PURPOSE:To obtain a device for inspecting a long and narrow body which can prevent erroneous inspection due to intrusion of a foreign object. CONSTITUTION:The title inspector is provided with an automatic inspection part which is provided between a loading reel and a take-up reel, a holding device 40 which holds a TAB tape 3 on inspection, a compression air device 47 which sprays a compression air to the TAB tape 3. The compression air device 47 sprays compression air to the front and rear surfaces of the TAB tape 3 via an air tube 46 when carrying each frame of the TAB tape 3 to an inspection position or before clamping with upper and lower clamps 41 and 44 after the transportation, thus blowing off foreign objects such as dust which are adhered to the TAB tape 3.
Patent JP-S5975045-A (JP)
Inventor: SUMINO YOUICHI
IPC: A61B8/00
Filed: 1982-10-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04153392-A (JP)
Title: Electrically conductive fiber sheet
Inventor: JINNO TOSHIAKI
IPC: D06M101/00
Filed: 1990-07-13
Abstract: PURPOSE:To obtain the title uniform sheet useful for prevention of static- electrical charge, electromagnetic wave shielding, complex molded article, etc., having stable electrical conductivity by equally dispersing vapor-phase growth carbon fibers into pulp. CONSTITUTION:5-400 pts.wt. vapor-phase growth carbon fibers (preferably heat- treated at least at >=1,100 deg.C and brought into contact with nitric acid or treated by plasma) is equally dispersed into 100 pts.wt. pulp (preferably fibrillated cellulosic pulp) to give the objective sheet.
Patent JP-H06208618-A (JP)
Title: Image processor and processing method
Inventor: KURISUTOFU AIZENBAASU
IPC: G06T3/00
Filed: 1993-07-26
Abstract: PURPOSE: To make a picture processor to easily adapt itself to the detection and processing of several erroneous alignments by detecting the erroneous registration of a test picture with respect to a reference picture. CONSTITUTION: A picture processor is composed of a picture acquiring means 18 which acquires the data corresponding to a picture having several spatially separated local areas, a storing means 22 for storing reference information, an integrating means 24 which collects information from the local areas and reference information, and an analyzing means 24 which analyzes the collected information for discriminating whether or not the picture is shifted from a normal position.
Patent JP-H0929005-A (JP)
Title: Temperature rise elution dispensing process for ethylene/ alpha olefin copolymer
Inventor: MIZU MASUMI
IPC: B01D15/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a temperature rise elution dispensing process for dispensing a large amount of an ethylene/α-olefin copolymer sample. SOLUTION: When an ethylene/α-olefin copolymer is diespensed by the temperature rise elution dispensing process, polystyrene gel is used as a filler for a dispensing column, and a mixing solvent composed of such as p-xylene and Ethyl Cellosolve is used as an elution solvent.
Patent JP-2000020463-A (JP)
Title: Repeater system
Inventor: NISHIGORI OSAMU
IPC: G06F13/38
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To easily connect between equipments and to miniature an electronic instrument by connecting a control part for transmitting/receiving a signal between an interface part having a USB connector and an interface part having a DIN connector. SOLUTION: In the case of sending a signal from an electronic instrument 1 to a printer 17, a CPU 7 converts a USB signal from the instrument 1 into a digital signal by a 1st interface(IF) part 5 and stores the digital signal in a RAM 10. Then the CPU 7 converts the stored signal into transmission data and transmits the data to a printer IF part 13. The IF part 13 converts the transmission data into a signal allowed to be processed by the printer 17 and transmits the converted signal to the printer 17 through the DIN connector 23. In the case of sending a signal from a mouse 16 to the instrument 1, the CPU 7 converts an electronic signal from the mouse 16 into a digital signal by a mouse IF part 12, stores the digital signal in the RAM 10, converts the stored signal into transmission data matched with USB standards by the 1st IF part 5, and then transmits the USB electric signal to the instrument 1.
Patent JP-S6245219-A (JP)
Title: Switch circuit
Inventor: SATO MASAYOSHI
IPC: H03K17/10
Filed: 1985-08-23
Abstract: PURPOSE:To prevent overcurrent of an MOSFET by providing a delay circuit retaring turning-on to each MOSFET in a switch circuit where plural GTOs are connected in series and the MOSFET is connected between an anode and a gate of each GTO. CONSTITUTION:Delay circuits 51-5n-1 slowing down the leading of a gate voltage of the MOSFETs 51-5n-1 and retarding the point of time of turning-on are added. The gate-source voltage of the FET51 retarded by the delay circuit 91 reaches a cut-off voltage or over at the 'on'-point of time of the GTO12 and the FET51 is turned on. When the FET5; and the GTO12 are torned on, then the FET52 and the GTO13 are tund on. Then, the 'on'-state is traised sequentially to complete the 'on'-operation of the switch circuit. Since the 'on'-point of time of the MOSFET is retarded by the 'on'-point of time of the GTO, no overcurrent flows to the MOSFET.
Patent JP-H0349971-A (JP)
Title: Cassette for printing medium
Inventor: YUKITA YASUO
IPC: B41J32/00
Filed: 1989-07-17
Abstract: PURPOSE:To enable printing paper to be easily color-printed by a method where in printing paper, transfer ink paper and a winding shaft winding this transfer ink paper are respectively arranged free rotatably in parallel in a cassette body, and a discharge opening of the printing paper is provided. CONSTITUTION:Since roll form printing paper 30, transfer ink paper 40, and a winding shaft 51 winding said transfer ink paper are built in a cassette body 1, the printing paper and the thermal transfer ink paper can be simultaneously supplied only by installing the cassette body to a printer. Further, since color areas of a plurality of colors are successively repetitively arranged on the transfer ink paper, the printing paper in the cassette body can be color-printed. Further, the color-printed printing paper is discharged from a discharge opening 18 of the cassette body, and the used thermal transfer ink paper is made to be wound on the winking shaft 51. Therefore, after use, the cassette body is taken out from the printer and the thermal transfer ink paper can be easily exchanged.
Patent JP-2000021697-A (JP)
Title: Semiconductor substrate and production thereof, semiconductor device and fabrication thereof
Inventor: SATO YUICHI
IPC: H01L21/336
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To form a uniform semiconductor layer at a low temperature on a large glass substrate having a relatively low strain point by forming a single crystal semiconductor layer on a first substrate through epitaxial growth and then transferring it to a second substrate. SOLUTION: An SiOF thin film 50 is formed on a first silicon substrate 51 and an opening is made therein. A single crystal silicon layer 7 is formed thereon through epitaxial growth. An Al film 54 is then formed on a second glass substrate 1 and arranged such that the Al face 54 touches the single crystal silicon layer 7. Subsequently, it is heat treated to form an Si-Al alloy phase 55 between the single crystal silicon T and the Al 54. The single crystal silicon layer 7 is stripped off from the first silicon single crystal substrate 51 along with the Si-Al alloy phase 55 and transferred to the second glass substrate 1. Thereafter, the Al film 54 remaining on the second glass substrate 1 in the region other than the single crystal silicon layer 7 is removed by acid processing thus forming a single crystal semiconductor layer on an arbitrary substrate at low temperature.
Patent JP-H05276934-A (JP)
Title: Microorganism capable of producing bio-polyester
IPC: C12P7/62
Filed: 1992-06-19
Abstract: PURPOSE:To provide a new microorganism capable of producing an aliphatic polyester containing 3-hydroxybutyrate (3HB) as a monomer unit in a high yield and high content in dry microbial cell. CONSTITUTION:The new microorganisms capable of producing the polyester was separated and identified and it has been clarified that the microorganism is a bacterial strain belonging to the genus Alcaligenes. The strain showed microbiological characteristics different from those of any known strain of the genus Alcaligenes and exhibited the characteristic nature to be grown with oil and fat or long-chain fatty acid to produce the above polyester. Accordingly, the bacteria was named as Alcaligenes lipolytica AK201. A bio-decomposable thermoplastic polyester can be produced from an oil and fat or a long-chain fatty acid abundantly available from nature in high efficiency by the use of the subject microorganism.
Patent JP-S5886777-A (JP)
Title: Setting method for threshold voltage of mnos memory cell
Inventor: HAYAFUCHI KAZUNARI
IPC: G11C16/02
Filed: 1981-11-18
Abstract: PURPOSE:To readily obtain an MNOS transistor having different threshold voltages by applying a voltage to the substrate and the gate of an MNOS memory cell, and then applying a voltage between the gate terminal of the cell and a source or drain terminal, thereby deciding the threshold value of the cell. CONSTITUTION:A high voltage is applied to the gate terminal 2 of an MNOS transistor to write, and an electrode is collected to a trap center. Then, a voltage VS or VD to be applied to a source or drain terminal 4 or 3 is varied while maintaining the voltage VG of the terminal 2 constant, the difference¦VG-VD¦ from the gate voltage VG is set to V1, V2, V3, V4, thereby rewriting. In this manner, threshold voltages Vth1-Vth4 of the transistor corresponding to V1- V4 of the voltage difference between the VG and the VD are obtained, thereby selecting the transistor having the prescribed threshold value. In other words, the width of a depletion layer is variably controlled to perform the writing or rewriting, and the transistor having different threshold value is formed.
Patent JP-S5973982-A (JP)
Title: Paper guide of small printing apparatus
Inventor: ARAI KENICHIROU
IPC: B41J15/04
Filed: 1982-10-21
Abstract: PURPOSE:To facilitate the assembling or the repairing of the paper guide device in a printing apparatus, by uniting a pair of paper guides also used as a platen for guiding printing paper, a paper feed shaft, a feed roller, a paper press roller and a paper press spring. CONSTITUTION:A paper guide unit 1 is constituted from an inner paper guide 3, an outer paper guide 4, a paper feed shaft 5 having a gear 5d at one end thereof and a paper feed roller 6. The paper feed roller 6 is opposed to a paper press roller 9 pivotably supported by a paper press spring fixed to a frame 2 through the hole 4c of the outer paper guide 4 and mounted while bending the paper press spring 8.
Patent JP-H0624863-A (JP)
Title: Production of lightweight setter
Inventor: TAKAYAMA KOICHI
IPC: C04B35/64
Filed: 1992-07-13
Abstract: PURPOSE:To obtain a lightweight setter suitable for automation or mechanization of a firing process by casting a foaming agent containing slurry obtained by adding a foaming agent into a mixture of raw materials in plate-like about the time of foaming and then firing. CONSTITUTION:The slurry is formed by mixing oxide powders (e.g. MgO, Al2O3, ZrO2) which become a ceramic. The foaming agent (e.g. phenol-aldehyde condensation product alkali solution) is added into the slurry for molding. Next, the slurry is casted in a molding body flask at the time of foaming, molding while foaming, drying and firing to obtain the lightweight setter.
Patent JP-H1131773-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KUNITAKE EIICHI
IPC: H01L23/50
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To raise the reliability of soldering of a semiconductor device to a printed board when the soldering work is executed, by a method wherein the outer lead parts of a lead frame which are exposed without being resin- sealed are chamferred by an etching treatment. SOLUTION: A ferric chloride aqueous solution 9 is sprayed on outer lead parts 10 of a lead frame 1 which are exposed without being resin-sealed to etch the parts 10, and the parts 10 are rinsed and are dried. The square parts of the parts 10 of the frame 1 which are obtained in such a way are chamferred. Then, the chamferred outer lead parts 10 are dipped in a molten solder bath and a solder layer 5 is applied on the parts 10. The layer 5 is applied on the outer peripheries of these obtained outer lead parts 10 of mediate products in a uniform thickness. Lastly, the parts 10 are cut in a prescribed length and the cut parts 10 are bent with a prescribed angle, whereby a semiconductor device is obtained.
Patent JP-H0472359-A (JP)
Title: Asphalt admixture
Inventor: MORIYOSHI AKIHIRO
IPC: C08K5/29
Filed: 1990-07-12
Abstract: PURPOSE:To obtain a readily handleable and safe asphalt admixture, excellent in permeability into cracks, capable of shortening and regulating the curing time and suitable for repairing the cracks, etc., by blending an asphaltic emulsion with an acid chloride, an acid amide or an acid azide. CONSTITUTION:An asphalt admixture is obtained by blending (A) an asphaltic emulsion with (B) one or more selected from acid chlorides (e.g. acetyl chloride), acid amides (e.g. formamide) and acid azides (e.g. formic acid azide) in an amount of 0.01-10 pts.wt. based on 100 pts.wt. solid content in the component (A) or 100 pts.wt. solid content of the component (A) with the component (B) with (C) an acid anhydride and/or an isocyanate in amounts so as to provide 0.01-100 pts.wt. total amount thereof.
Patent JP-S57109959-A (JP)
Title: Paper feeder of copying machine
Inventor: HIROMI TAKU
IPC: G03G21/00
Filed: 1980-12-27
Abstract: PURPOSE:To enable papers of optional sizes to be fed with extremely simple operation, by providing a cassette cover detector on a stand, and a paper detector consisting of a light emitting device and a photodetector above and under holes bored through guides. CONSTITUTION:The main body 2 of a cassette is placed on a stand 10, and the body 2 is provided with a cassette arm 11, a paper feed roller 12, guides 13, and register rollers 14. A cassette cover detector 15 is installed on a stand 8, and a paper detector 17 consisting of a light-emitting device and a photodiode is each fixed above and under holes bored through guides 13. When papers 2 in the cassette are used, they are lifted with the arm 11, and fed in the known manner. On the other hand, when the paper other than those in the cassette 2 is used by manual insertion, a cassette cover 4 is pushed into the main body 9 of the copying machine to enter the manual mode, pressure applied with the arm 11 is released, the paper inserted manually is inserted from the upside of the cover 4 into the body 9, and fed to the rollers 14 via the roller 12.
Patent JP-S6164625-A (JP)
Inventor: TAKIMOTO HIROAKI
IPC: B65G57/20
Filed: 1984-09-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001012624-A (JP)
Title: Gas appliance with drain hole
Inventor: IWAKATA MARIO
IPC: F16L41/02
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent gas from leaking through a drain hole during draining. SOLUTION: In a gas appliance, a shut-off valve 2 is provided in a drain hole 12. The shut-off valve 2 is composed of a valve seat member 21 provided in a drain hole 12, and a ball valve 2 lifted off and seated on the valve seat member 21 so as to open and close the drain hole 12, and a return spring 23 urging the ball valve 22 to be seated on the valve seat member 21. A drain receiver 3 is screwed onto the outer periphery of the lower end part of a joint body 1. Sealing is made between the joint body 1 and the drain receiver 3 by means of O-rings R1, R2. The drain receiver 3 is provided therein with a push rod 32. The push rod 32 causes the ball valve 22 to be lifted from the valve seat member 21 when the drain receiver 321 is mounted to the joint body 1, and allows the ball valve 22 to be seated on the valve seat member 21 when the drain receiver 3 is removed from the joint body 1.